MetaCyc Pathway: superpathway of L-lysine, L-threonine and L-methionine biosynthesis I in Dickeya dadantii 3937

Add experiment(s):


Reactions and Genes PDB
remove
Aspartate transaminase (in reverse):
oxaloacetate + L-glutamate→L-aspartate + 2-oxoglutarate
(EC 2.6.1.1)
DDA3937_RS00500 -0.0
DDA3937_RS01120 -0.3
DDA3937_RS02130 -0.1
DDA3937_RS07555 -0.1
DDA3937_RS08230 +0.4
DDA3937_RS12915 -0.9
DDA3937_RS14050 -0.1
DDA3937_RS14180 +0.2
DDA3937_RS14345 +0.2
Aspartate kinase:
L-aspartate + ATP→L-aspartyl-4-phosphate + ADP
(EC 2.7.2.4)
DDA3937_RS00955 +0.1
DDA3937_RS18415 -0.0
DDA3937_RS19020 -0.1
Aspartate-semialdehyde dehydrogenase (in reverse):
L-aspartyl-4-phosphate + NADPH + H+→L-aspartate 4-semialdehyde + NADP+ + phosphate
(EC 1.2.1.11)
DDA3937_RS14470 -0.6
DDA3937_RS19765 N.D.
L-aspartate 4-semialdehyde + pyruvate→(2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinate + H+ + H2O (EC 4.3.3.7)
DDA3937_RS00405 -0.1
DDA3937_RS06065 N.D.
DDA3937_RS08035 +0.2
DDA3937_RS17850 -0.5
DDA3937_RS19685 +0.1
Homoserine dehydrogenase (in reverse):
L-aspartate 4-semialdehyde + NAD(P)H + H+→L-homoserine + NAD(P)+
(EC 1.1.1.3)
DDA3937_RS00955 +0.1
DDA3937_RS18415 -0.0
Homoserine kinase:
L-homoserine + ATP→O-phospho-L-homoserine + ADP + H+
(EC 2.7.1.39)
DDA3937_RS18410 -0.4
Homoserine O-succinyltransferase:
L-homoserine + succinyl-CoA→O-succinyl-L-homoserine + coenzyme A
(EC 2.3.1.46)
DDA3937_RS19065 -0.3
(2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinate + NAD(P)H + H+→(S)-2,3,4,5-tetrahydrodipicolinate + NAD(P)+ + H2O (EC 1.17.1.8)
DDA3937_RS18315 N.D.
Cystathionine gamma-synthase:
O-succinyl-L-homoserine + L-cysteine→L-cystathionine + H+ + succinate
(EC 2.5.1.48)
DDA3937_RS00950 -0.1
2,3,4,5-tetrahydropyridine-2,6-dicarboxylate N-succinyltransferase:
(S)-2,3,4,5-tetrahydrodipicolinate + succinyl-CoA + H2ON-succinyl-2-amino-6-ketopimelate + coenzyme A
(EC 2.3.1.117)
DDA3937_RS05100 N.D.
Threonine synthase:
O-phospho-L-homoserine + H2O→L-threonine + phosphate
(EC 4.2.3.1)
DDA3937_RS18405 -0.1
Cysteine-S-conjugate beta-lyase:
L-cystathionine + H2O→L-homocysteine + ammonium + pyruvate
(EC 4.4.1.13)
DDA3937_RS01815 +0.4
Succinyldiaminopimelate transaminase (in reverse):
N-succinyl-2-amino-6-ketopimelate + L-glutamateN-succinyl-L,L-2,6-diaminopimelate + 2-oxoglutarate
(EC 2.6.1.17)
DDA3937_RS09670 -0.3
DDA3937_RS19450 -0.1
5-methyltetrahydropteroyltriglutamate--homocysteine S-methyltransferase:
L-homocysteine + 5-methyltetrahydropteroyl tri-L-glutamate→L-methionine + tetrahydropteroyl tri-L-glutamate
(EC 2.1.1.14)
DDA3937_RS05440 -0.1
DDA3937_RS11855 -1.3
DDA3937_RS20380 -0.0
Methionine synthase:
L-homocysteine + a 5-methyltetrahydrofolate→L-methionine + a tetrahydrofolate
(EC 2.1.1.13)
DDA3937_RS19040 +0.1
Succinyl-diaminopimelate desuccinylase:
N-succinyl-L,L-2,6-diaminopimelate + H2O→L,L-diaminopimelate + succinate
(EC 3.5.1.18)
DDA3937_RS06105 N.D.
DDA3937_RS16380 -0.2
DDA3937_RS19940 -0.8
Diaminopimelate epimerase:
L,L-diaminopimelate→meso-diaminopimelate
(EC 5.1.1.7)
DDA3937_RS10135 +0.2
DDA3937_RS19900 N.D.
Diaminopimelate decarboxylase:
meso-diaminopimelate + H+→L-lysine + CO2
(EC 4.1.1.20)
DDA3937_RS07725 +0.2
DDA3937_RS17425 -1.2
DDA3937_RS20740 +0.4

Links:

Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information